/Engine/Source/Runtime/Engine/Classes/Engine/BlueprintGeneratedClass.h
Returns a linked list of properties with default values that differ from the parent default object. If non-NULL, only these properties will be copied post-construction. Otherwise, all properties will be copied to the new instance, even if the default value matches the inherited default value.
const [FCustomPropertyListNode](API\Runtime\CoreUObject\UObject\FCustomPropertyListNode) * GetCustomPropertyListForPostConstruction() const